Usain Bolt shares a nostalgic throwback to his record-breaking 9.58s 100m race reflecting on his rivalry with Tyson Gay and Asafa Powell.
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Interesting Engineering on MSNLight tornado: Scientists use twisting beams to control atoms like never beforeA major scientific breakthrough could change how we understand and control ionization — the process where atoms lose electrons and become charged. Researchers from the University of Ottawa have ...
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